diff mbox series

[Concept,03/15] ulib: Disable console messages

Message ID	20250905170132.182249-4-sjg@u-boot.org
State	New
Headers	From: Simon Glass <sjg@u-boot.org> To: U-Boot Concept <concept@u-boot.org> Date: Fri, 5 Sep 2025 11:01:14 -0600 Message-ID: <20250905170132.182249-4-sjg@u-boot.org> In-Reply-To: <20250905170132.182249-1-sjg@u-boot.org> References: <20250905170132.182249-1-sjg@u-boot.org> MIME-Version: 1.0 Message-ID-Hash: RYMTBBJAQIQVDNNZ5373SYF4E7BRPLJS CC: Simon Glass <sjg@chromium.org> Precedence: list Subject: [Concept] [PATCH 03/15] ulib: Disable console messages Archived-At: <https://lists.u-boot.org/archives/list/concept@u-boot.org/message/RYMTBBJAQIQVDNNZ5373SYF4E7BRPLJS/> Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit
Series	ulib: Provide test programs and documentation \| [Concept,00/15] ulib: Provide test programs and documentation [Concept,01/15] sandbox: Add a function to read a line from a file [Concept,02/15] ulib: Disable environment setup [Concept,03/15] ulib: Disable console messages [Concept,04/15] ulib: Disable network setup [Concept,05/15] ulib: Disable the main loop [Concept,06/15] ulib: Move struct bd_info into its own header [Concept,07/15] ulib: sandbox: Move the linker-script name into config.mk [Concept,08/15] ulib: Add static-library build support [Concept,09/15] ulib: Provide an init function for sandbox [Concept,10/15] ulib: Provide a generic init function [Concept,11/15] ulib: Provide a test program for the static library [Concept,12/15] ulib: Drop unnecessary pieces in test/ulib/Makefile [Concept,13/15] ulib: Provide a bit more info in the library-test program [Concept,14/15] ulib: Allow building of the libraries to be disabled [Concept,15/15] doc: Add ulib documentation for shared and static libraries

Commit Message

Simon Glass Sept. 5, 2025, 5:01 p.m. UTC

  From: Simon Glass <sjg@chromium.org>

By default U-Boot shows the console settings on startup, e.g.:

   In:    serial,vidconsole
   Out:   serial,vidconsole
   Err:   serial,vidconsole

These messages are useful for the user but not for an application using
U-Boot as a library. Disable them.

Signed-off-by: Simon Glass <sjg@chromium.org>
---

 common/console.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff mbox series

Patch

diff --git a/common/console.c b/common/console.c
index 2073a9878a5..77f70588488 100644
--- a/common/console.c
+++ b/common/console.c
@@ -1301,7 +1301,7 @@  int console_init_r(void)
 
 done:
 
-	if (!IS_ENABLED(CONFIG_SYS_CONSOLE_INFO_QUIET))
+	if (!IS_ENABLED(CONFIG_SYS_CONSOLE_INFO_QUIET) && !gd_ulib())
 		stdio_print_current_devices();
 
 #ifdef CONFIG_VIDCONSOLE_AS_LCD